That JAV

Two senior agents of the Kanto Narcotics Control Bureau, Tsukasa and Tsubasa, have hated illegal possession crimes since they were children, influenced by their father, who was a senior officer of the Bureau. Then, the older sister, Tsukasa, is caught in the middle of an investigation of the Moriyama clan, which is spreading illegal substances.... Tsukasa, the younger sister, rides alone to rescue her sister, but they are caught in a trap and both end up in captivity. Ironically, for the first time, she is injected with a potent aphrodisiac that reveals her hidden dominant nature.... They fight back with their trained minds and bodies, but what will be the fate of the two investigators?